Fixes for IASKAppSettingsWebViewController

• Allow loading of files (#517)
• Fixed a crash (#501
• Add data detectors to make phone numbers etc. interactive

Configurable tint color scheme, localizable web view

• The use of tintColor is now configurable using the new colorScheme property of IASKAppSettingsViewController.
• Web view controller now catches all http and https URLs. Links with other URL schemes are passed to the system.
• Web view controller now supports a localized File key. This allows to use language-specific URLs.

Validation logic with auto-fix

Added IASKValidationResultOkWithReplacement to indicate that the validation is OK with the replacement performed.
This is useful to auto-fix wrong content (the sample app adds an @ as the account name prefix).

Improve use of tint color

Use tintColor for editable content such as the value in PSMultiValueSpecifier or PSChildPaneSpecifier.
Exception: MultiValue elements in list groups are not tinted to emphasize the "Add" button.

Improved web view, added quick multiValue selection

• IASKAppSettingsWebViewController has been improved adding a configurable progress bar or activity indicator.
• Optionally, a multi value child view controller can now be dismissed automatically upon selection.
• Deselection of the cell has been fixed for IASKSegueIdentifier.

Fixed unowned references, improved Chinese localization

• Use weak instead of unowned references
• Add zh-HK localization
• Improve zh-Hans & zh-Hant localization

Fixed multivalue row icons not falling back on SF Symbols

Fix multivalue row icons not falling back on SF Symbols

fixes  #492, thanks @Jon-Schneider

PrivacyInfo.xcprivacy

We added a PrivacyInfo.xcprivacy file declaring the access of NSUserDefaults.

Dynamic values/titles in radio groups

Radio groups (PSRadioGroupSpecifier) can now fetch their values and titles dynamically from the delegate instead of the static Plist , similar to MultiValue lists (PSMultiValueSpecifier).

SF Symbols support

When using IASKCellImage InAppSettingsKit falls back to SF Symbols if the image is not found as a resource in the project.